GSI - Gesellschaft für Schweißtechnik International mbH


Competence of GSI mbH in training and further education.

GSI is the leading company in training and further education, not only concerning qualified and certified personnel. Its great competence in this field makes GSI a reliable partner for companies which place their faith in qualified and certified personnel. If employees want to push ahead with their occupational development and careers upon their own responsibility, GSI is the first contact.

The most important resource of the GSI is the professional and social skills of the employees. With over 400 employees, we perform and create the expertise and experience in joining and testing technology for over 85 years.

Education and training, testing and certification according to ISO 9712 (NDT)
offered by GSI encompasses the following qualifications:

  • DVS-IIW/EWF Welding Inspection Personnel (IWI)
  • Radiographic testing RT, levels 1-3
  • Penetrant testing PT, levels 1-3
  • Magnetic particle testing MT, levels 1-3
  • Ultrasonic testing UT, levels 1-3
  • Visual testing VT, levels 1-3
  • Film evaluation RT 2.FI


GSI e-Learning complements training and education in a flexible way of learning. The International Welding Inspection Personnel IWI-C/S is available as e-Learning course and more NDT e-Learning courses are available at

In order to enhance training and certification GSI do research and development on additive manufactured reproducible NDT specimens for training and examination. All research and development results have an impact on the NDT education at the GSI branches.

For more information please refer to the GSI website at

Johann-Paul Lesniak
+49 176 2214 2585
Find us at S 13

Product and Service Categories

  • Magnetic Particle Testing (MT)
    • Accessories
    • Equipment
    • Systems
  • Liquid Penetrant Testing (PT)
    • Accessories
    • Systems
  • Radiographic Testing (RT)
    • Accessories
    • Imaging Systems
  • Ultrasonic Testing (UT)
    • Accessories
    • Systems
    • Phased Array - Probes
    • Phased Array
  • Visual/Optical Testing (VT)
    • Accessories
    • Inspection
    • Video Probes
  • NDT Services
    • Electromagnetic/Eddy Current Testing (ET)
    • General Inspection
    • Magnetic Particle Testing (MT)
    • Material Characterization (MC)
    • Radiographic Testing (RT)
    • Ultrasonic Testing (UT)
    • Visual/Optical Testing (VT)
    • Other NDT Services
    • Education


Steffi Dehlau
German Society for Non-Destructive Testing (DGZfP)
Max-Planck-Str. 6
12489 Berlin Germany
Tel: +49 30 67807-120

WCNDT 2016

The 19th World Conference on Non-Destructive Testing from 13-17 June 2016 in Munich, Germany is the most important event in our global NDT community.

You are cordially invited.